diff --git a/input/grid5000/dell-product-data.yaml b/input/grid5000/dell-product-data.yaml
index 0888f21bbe99013368f58bbab3e766f9ddc63332..8ce522b90bc6ed76035fb061cf0b672daaf85d72 100644
--- a/input/grid5000/dell-product-data.yaml
+++ b/input/grid5000/dell-product-data.yaml
@@ -2262,6 +2262,24 @@ sites:
             chassis:
               manufactured_at: 2015-09-02
               warranty_end: 2020-09-02
+      mercantour5:
+        nodes:
+          mercantour5-1:
+            chassis:
+              manufactured_at: 2019-07-30
+              warranty_end: 2026-07-31
+          mercantour5-2:
+            chassis:
+              manufactured_at: 2019-07-30
+              warranty_end: 2026-07-31
+          mercantour5-3:
+            chassis:
+              manufactured_at: 2019-07-30
+              warranty_end: 2026-07-31
+          mercantour5-4:
+            chassis:
+              manufactured_at: 2019-07-30
+              warranty_end: 2026-07-31
       mercantour6:
         nodes:
           mercantour6-1:
diff --git a/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml b/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml
index 582547d48f79826da379d737eb1f2a26eb4b6013..5edcf3132f37eba6226514fcf43254e09bf8f7ba 100644
--- a/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml
+++ b/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml
@@ -9,9 +9,6 @@ queues:
   - testing
 nodes:
   mercantour5-[1-4]:
-    chassis:
-      manufactured_at: 2019-07-30
-      warranty_end: 2026-07-31
     supported_job_types:
       deploy: true
       besteffort: true